The “F” stands for “filial” generation, that is the number of generations the cat is removed from its
“F” stands for the Savannah cat's “filial” rating—specifically, how many generations removed from the African serval that particular cat is. In the case of an F1 Savannah cat, the highest number, you're looking at a first generation domestic Savannah. The F1 Savannah cat is considered 50% wild.
An F1 Savannah Cat is a first generation offspring and has a Serval parent (usually a Serval father and a domestic mom). An F2 is a second generation offspring with a Serval grandparent, an F3 is a third generation offspring with a Serval great grandparent, and so on.
The F4 Savannah Cat
F4 Savannah Are the first generation of Savannah Cat recognized in the Show Class within their breed. The F4 Savannah will range from 10% – 20% wild blood. Males range from 12 to 25 pounds, stand 15 to 18 inches at the shoulder, and are 16 to 20 inches long.
African Servals Have Big Genes
Subsequent generations of Savannahs are created by breeding a Savannah with another domestic cat, or by breeding a Savannah with another Savannah. These generations are described using filial numbers ranging from F1 (first generation) to F7 (seventh generation).
The “F” stands for “filial” generation, that is the number of generations the cat is removed from its serval ancestor. For example, an F1 cat is one generation from a serval and so on.
What Is an F5 Bengal Cat? An F5 bengal cat is a bengal bred from an F4 bengal cat and a domestic cat. F5 bengals are completely domestic and are not regulated anywhere except Hawaii and New York. F5 bengal cats are deemed to be fully domestic and usually don't have any behavioral problems that foundation bengals do.
F3 generation: These Savannahs have one serval great-grandparent. This generation is closer to a domestic cat in size and temperament than the F1s and F2s. They weigh up to 20 pounds and stand approximately 17 inches tall. F3 Savannahs are friendly companions while retaining their wild appearance.
The F3 vaccination protects against Feline Panleukopaenia, Feline Rhinotracheitis Virus and Feline Calicivirus. This is a core vaccine recommended for all cats.
As Savannahs are produced by crossbreeding servals and domestic cats, each generation of Savannahs is marked with a filial number. For example, the cats produced directly from a serval × domestic cat cross are termed F1, and they are 50% serval; males are sterile.
The Savannah cat is a cross between a domestic cat and an African Serval (Leptailurus serval). Savannah cats cannot be imported to Australia under any circumstances, due to the risk they pose to the environment.
Feline urinary syndrome or FUS is the name given to a group of symptoms that occur in the cat secondary to inflammation, irritation, and/or obstruction of the lower urinary tract (urinary bladder, urethra, and penile urethra).
The F4 or later generations of these hybrid cats are simply exotic looking cats with wildcat tendencies. The largest number of behavioral complaints from owners of 4th generation or later hybrid cats fall into two categories – lack of litter box use and aggression.
Cats (2019)
Rated PG for some rude and suggestive humor.
An F3 cat vaccination is what we recommend for most indoor cats. Non core vaccines, including those protecting against chlamydia, feline leukaemia and feline aids are usually only given if your cat goes outdoors or lives in at risk environments.
If you have an outside cat, they will likely require an F4 or F5 vaccine instead of (not as well as) the F3 vaccine. This is because an F4 or F5 vaccine both include the F3 vaccine, but have additional protective benefits against illnesses like feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV).
Cats receive a single annual dose of the required vaccine, whether F3 alone, or F3 and FIV. Cats with very low risk (quarantined indoors) can receive F3 vaccination every 2 or 3 years.
Kittens are vaccinated with an F3 or F4 vaccine which protects them against Feline rhinotracheitis, feline calicivirus, panleucopenia and Feline Leukaemia Virus. The vaccination course begins between 6-8 weeks of age and continues with a further two injections 4 weeks apart.
Generally, it's pretty uncommon for cats to have just one kitten, but it's nothing to be concerned about if it happens to your cat. We say this because, usually, a cat owner expects more than one litter to come out instead of one.
The Sokoke cat is said to be the rarest cat in the world. Rather than being a man-created breed, the Sosoke is a naturally occurring, tiny wildcat that can be found only in the Arabuko-Sokoke Forest Preserve in Kenya (Africa).
According to experts, an individual must not have more than five cats. If you really love cats, six is the maximum. There is no going more than this amount. This is as it is impossible for any person or even a household to care for more than six cats.
Male F1 kittens generally range from about $12,000 all the way up to around $16,000. Female F1 kittens typically range from about $15,000 to $20,000.
F2 Size F2 males are 16 to 25 pounds with some reaching 30+ pounds. They measures 15 to 18 inches at the shoulder and are 20 to 22 inches long. Females range from 12 to 25 pounds.
In order to obtain the title Champion, a cat must have been awarded three CAC's, respectively, by three different judges during three national or international shows under the auspices of FIFe. CAC's are awarded in the 'Open' class.
In the United States, Savannah cats are legal in most states. There are a few exceptions, such as California and Nevada, where they are considered wild animals and therefore illegal to own.